How to get the texture and color of a peeled and cross section of banana? Something like in the photo
This is a slice made to be slightly larger than the tube, two different materials.

tube has UV maps for smart unwrap for the sides and end and project from view for the straight end projection

Scaled up the slice on the y axis to prepare to use as booltool cutter

Set a booltool difference and then an error shows, to fix I swapped UV maps in the main tube image material